用途：计量阀用于控制肥料进入称重料斗的流量
Valve Size: 8"
Series Number: 435
Housing: Cast Iron
Disc: 316 Stainless Steel
Seat: Black EPDM
Actuator: Tork-Mate™ Series 490, Double-Acting
Controls: 4-20 mA Positioner with Automatic Inflate/Deflate
Product Application 9726-3
